EP1151653B1 - Erntemaschine, insbesondere selbstfahrender Feldhäcksler - Google Patents
Erntemaschine, insbesondere selbstfahrender Feldhäcksler Download PDFInfo
- Publication number
- EP1151653B1 EP1151653B1 EP01108976A EP01108976A EP1151653B1 EP 1151653 B1 EP1151653 B1 EP 1151653B1 EP 01108976 A EP01108976 A EP 01108976A EP 01108976 A EP01108976 A EP 01108976A EP 1151653 B1 EP1151653 B1 EP 1151653B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- harvester
- engaging
- shaft
- harvester according
- exhibits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
- A01D43/087—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material with controllable discharge spout
Definitions
- the invention relates to a harvesting machine according to the preamble of the claim 1, which picks up the crop with a feed device and, if necessary, after passing through it processing steps via an ejection chute into a loading space emits.
- the invention is therefore based on the object of constructing a harvesting machine and improved collision protection in terms of user-friendliness specify.
- the overload clutch as in the generic harvester between the motor-side and the shaft-side drive element, but between the shaft-side drive element and the chute can be arranged, the engine side and the shaft side Drive element always remain in engagement and the design of the drive geometry can therefore be optimally designed for the drive function without to have to consider a possible disengagement. It is also at of the harvesting machine according to the invention not necessary, the drive motor for the chute itself. It can therefore be used for reasons of stability and for the safe transmission of the Drive power cheaper rigid arrangement can be selected. Finally is it only when the overload clutch is arranged between the shaft side Drive element and the chute not necessary, the disengaged position to be locked by a pawl, since no drive elements, e.g. Teeth of the ring gear against excessive wear due to repeated Engaging and disengaging when the drive worm is rubbed over several teeth of the ring gear must be protected. This eliminates the need for the invention Embodiment also releasing a locked position from Hand.
- the harvesting machine shown in FIG. 1 has a feed device 1, in the embodiment shown in the form of a maize header, which the Allows picking up the crop. This is in the harvester e.g. chopped and then via an ejection chute 2 into the loading space (3) delivered a tractor 4 attached trailer 5. With full lines 1 shows a position of the discharge chute 2 pivoted to the right, while an opposite position swiveled to the left (2 ') with dashed lines is indicated.
- FIG. 2 shows in detail the transition area between the pivotable Ejection chute 2 and the fixed fixed to the harvester Ejection channel section 6 shown.
- a swivel motor 7 is connected on the machine side drives a drive element designed as a drive worm 8.
- the drive screw 8 engages in a shaft-side drive element, that has the shape of a ring gear 9 in the embodiment.
- Other Drive elements e.g. Belts and pulley are also possible.
- a motor drive in the sense of the invention also includes e.g. drives via hydraulic cylinders, ratchet wheel drives etc.
- the ring gear 9 is with the chute 2 via an overload clutch connected.
- the overload clutch has shaft-side coupling elements and locking element 10, 11 on the drive element side, the shaft side Locking element 10 has a locking projection 12 and the locking element on the drive element side 11 has a locking recess 13.
- the shaft-side locking member 10 is with the shaft 2 is firmly connected via an angle 14 welded to it, on which also the support 15 for the upper region of the chute 2 attacks.
- the support 15 is hydraulically adjustable and also serves to adjust the inclination of the chute 2.
- the summary the attachment of the support 15 with that of the shaft side Locking member 10 is about the angle 14 in a structurally favorable, compact Unity realized.
- each slide ramp 17 preferably has two regions 18, 19 with different ones Inclination angles.
- the locking projection 12 then initially slides onto the area 12 with a flatter angle of inclination.
- the area with a steeper angle of inclination 19, which is closer to the recess 13 is in its slope designed so that the locking projection 12 and thus the chute 2 of this area 19 of the drive-side locking member 11 with the ring gear 9 is taken.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Indole Compounds (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
- Fig. 1
- eine Ansicht von oben auf eine Erntemaschine im Ernteeinsatz,
- Fig. 2
- den Bereich II aus Fig. 1 in vergrößerter, perspektivischer Seitenansicht mit eingekuppeltem Auswurfschacht,
- Fig. 3
- den Gegenstand aus Fig. 2 beim Auskuppeln des Auswurfschachtes,
- Fig. 4
- den Gegenstand aus Fig. 2 mit vollständig ausgekuppeltem Auswurfschacht,
- Fig. 5
- den Gegenstand aus Fig. 2 beim Wiedereinkuppeln des Auswurfschachtes und
- Fig. 6
- den Gegenstand aus Fig. 2 mit wieder eingekuppeltem Auswurfschacht.
Claims (8)
- Erntemaschine, insbesondere selbstfahrender Feldhäcksler zum Aufnehmen und Häckseln von Mais, Anwelkgras, Grünfutter und dergleichen Erntegut, mit einer Einzugeinrichtung (1) für die Aufnahme des Ernteguts und einem gegenüber einem feststehenden Auswurfkanalabschnitt (6) über ein schachtseitiges Antriebselement (9) motorisch verschwenkbaren, mittels einer Überlastkupplung auskuppelbaren Auswurfschacht (2) zur Übergabe des Ernteguts in einen Laderaum (3), dadurch gekennzeichnet, daß die Überlastkupplung zwischen dem schachtseitigen Antriebselement (9) und dem Auswurfschacht (2) angeordnet ist.
- Erntemaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Überlastkupplung als Kupplungsglieder schachtseitige und antriebselementseitige Rastglieder (10, 11) aufweist, die gegeneinander gefedert vorgespannt sind.
- Erntemaschine nach Anspruch 2, dadurch gekennzeichnet, daß eines der Rastglieder (10) einen Rastvorsprung (12) und das andere Rastglied (11) eine Rastausnehmung (13) aufweist.
- Erntemaschine nach Anspruch 3, dadurch gekennzeichnet, daß das die Rastausnehmung (13) aufweisende Rastglied (11) zu beiden Seiten der Rastausnehmung (13) geneigte Aufgleitrampen (17) für den Rastvorsprung (12) aufweist.
- Erntemaschine nach Anspruch 4, dadurch gekennzeichnet, daß jede Aufgleitrampe (17) zumindest zwei Bereiche (18,19) mit verschiedenen Neigungswinkeln aufweist.
- Erntemaschine nach Anspruch 5, dadurch gekennzeichnet, daß zwischen den beiden Bereichen (18,19) mit verschiedenen Neigungswinkeln ein Mitnahmevorsprung (20) angeordnet ist.
- Erntemaschine nach einem der Ansprüche 2 bis 6, gekennzeichnet durch zumindest einen Anschlag (21) für das schachtseitige Rastglied (10).
- Erntemaschine nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, daß das schachtseitige Rastglied (10) mit dem Auswurfschacht (2) über ein Befestigungselement (14) verbunden ist, das gleichzeitig eine Abstützung (15) für den oberen Bereich des Auswurfschachts (2) trägt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10021660 | 2000-05-04 | ||
DE10021660A DE10021660C2 (de) | 2000-05-04 | 2000-05-04 | Erntemaschine, insbesondere selbstfahrender Feldhäcksler |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1151653A1 EP1151653A1 (de) | 2001-11-07 |
EP1151653B1 true EP1151653B1 (de) | 2004-06-30 |
Family
ID=7640722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01108976A Expired - Lifetime EP1151653B1 (de) | 2000-05-04 | 2001-04-11 | Erntemaschine, insbesondere selbstfahrender Feldhäcksler |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1151653B1 (de) |
AT (1) | ATE270032T1 (de) |
DE (2) | DE10021660C2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10141702A1 (de) * | 2001-08-25 | 2003-03-06 | Deere & Co | Einrichtung zum Antrieb einer Austrageinrichtung einer landwirtschaftlichen Erntemaschine |
DE10240219A1 (de) * | 2002-08-28 | 2004-03-11 | Claas Selbstfahrende Erntemaschinen Gmbh | Vorrichtung zur Steuerung einer Überladeeinrichtung |
DE102005016334A1 (de) | 2005-04-09 | 2006-10-19 | Deere & Company, Moline | Auswurfkrümmer für einen Feldhäcksler |
DE102005025318A1 (de) | 2005-06-02 | 2006-12-14 | Deere & Company, Moline | Landwirtschaftliche Erntemaschine mit einer Austrageinrichtung und einem Kollisionssensor |
CN109555817A (zh) * | 2018-12-07 | 2019-04-02 | 勇猛机械股份有限公司 | 一种可实现青饲机抛料筒转盘平稳正反转的驱动系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150899A1 (de) * | 1981-12-22 | 1983-06-30 | Klöckner-Humboldt-Deutz AG Zweigniederlassung Fahr, 7702 Gottmadingen | Korntankentleerungsvorrichtung eines maehdreschers |
FR2622945B1 (fr) * | 1987-11-06 | 1990-02-23 | Neyret Guy | Mecanisme d'entrainement debrayable pour couronne tournante |
DE4039720A1 (de) * | 1990-12-13 | 1992-06-17 | Claas Ohg | Feldhaecksler |
US5177888A (en) * | 1991-05-14 | 1993-01-12 | The Toro Company | Discharge chute assembly for snowthrower |
DE19802199A1 (de) * | 1998-01-22 | 1999-07-29 | Ernst Dipl Ing Schumacher | Entleervorrichtung für einen Behälter |
-
2000
- 2000-05-04 DE DE10021660A patent/DE10021660C2/de not_active Expired - Fee Related
-
2001
- 2001-04-11 DE DE50102710T patent/DE50102710D1/de not_active Expired - Lifetime
- 2001-04-11 AT AT01108976T patent/ATE270032T1/de active
- 2001-04-11 EP EP01108976A patent/EP1151653B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10021660A1 (de) | 2001-11-15 |
DE10021660C2 (de) | 2002-07-04 |
ATE270032T1 (de) | 2004-07-15 |
EP1151653A1 (de) | 2001-11-07 |
DE50102710D1 (de) | 2004-08-05 |
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